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Rating Stats for

Thorsten Kettner

Rating
1568.58 (4,220th)

Reputation
53,830 (1,814th)

Page: 1 ... 25 26 27 28 29 ... 84

Title	Δ
postgres/oracle: get last non-null value within group	-0.84
find first and last row of database table mysql in a single select...	+1.37
How to add a number to a time before ordering (MySQL)	0.00
Oracle SQL - A count that excludes completely a Key with the if not...	0.00
How to get count of Number of rows by month using date in Mysql	-0.64
sql multiple filter all conditions in a group	-0.20
Data Returned When Both Table Have Data	-0.01
MYSQL JOIN multiple tables, avoiding duplicate entries on duplicate...	-0.11
oracle: Count the classes start each month	-0.35
Oracle, determine if value is null	-0.87
SQL count with having	+1.30
oracle query to count occurrences in multiple columns	-0.49
Filter in SQL query does not return in outcome	-0.40
Oracle: Delete duplicates in a group from Table with join	+0.89
INNER, LEFT or RIGHT JOIN to get columns values	-0.08
T-SQL Wrapping an increment date around a query	0.00
MYSQL union All with condition if condition matched choose first el...	-0.94
SELECT the Min & Max from a table with the category	-2.33
Not exist and minus	0.00
Optimizing SQL query in MySQL	-2.19
Optimizing SQL query in MySQL	+1.81
SQL query without using aggregation	0.00
Postgres count number or rows and group them by timestamp	-1.98
SQL 2 different comment types - best solution?	0.00
After upgrading to mysql 5.7.21: incompatible with sql_mode=only_fu...	0.00
Sort by left joined table	+1.74
SQL Left Join with verification on each table	+0.41
Mysql - Merge rows with unique value - group and count them	-0.91
Any tips on simplifying my code?	-0.11
Group by one field and then group the result by another field	-0.12
MySQL - Deleting rows based on column subset duplicates	-0.80
MYSQL Self-JOIN With Reduction	+0.41
Postgresql query does not work as intended after I add JOIN to it	-0.46
Order by multiple tables column	0.00
Two tables Select Inner Join with order by and where and limit clau...	0.00
Get max MON-YYYY of full date value in oracle	+2.03
MySQL SUM of a column	0.00
MySQL statement inner join	+1.71
Conditional Select based on row number (T-SQL)	-0.09
combine two query results into one with conditions in SQL Server	+1.25
combine two query results into one with conditions in SQL Server	-0.83
Subquery returning multiple rows instead of one row	0.00
Query on two tables merged with same column names	+0.94
Query on two tables merged with same column names	-0.89
Select Count From Two Tables Without Counting The Columns That Have...	-2.81
Logical operator ignored in Postgres command	0.00
MySQL SELECT SUM based on another table	-2.17
mysql group by, two conditions, limit 1	0.00
How to normalise a table which can link to one or more tables?	+0.40
Count with Join in mysql	-0.28